Merge branch 'dm-mirror-hard-failed-invites' into 'master'

Prevent sending an access request from failing when the project has invited masters/owners

See merge request gitlab-org/gitlab-ce!17760

app/models/member.rb

@@ -55,7 +55,7 @@ class Member < ActiveRecord::Base
   scope :active_without_invites, -> do
     left_join_users
       .where(users: { state: 'active' })
-      .where(requested_at: nil)
+      .non_request
       .reorder(nil)
   end
 

app/services/notification_service.rb

@@ -208,9 +208,9 @@ class NotificationService
   def new_access_request(member)
     return true unless member.notifiable?(:subscription)
 
-    recipients = member.source.members.owners_and_masters
+    recipients = member.source.members.active_without_invites.owners_and_masters
     if fallback_to_group_owners_masters?(recipients, member)
-      recipients = member.source.group.members.owners_and_masters
+      recipients = member.source.group.members.active_without_invites.owners_and_masters
     end
 
     recipients.each { |recipient| deliver_access_request_email(recipient, member) }